Native female writers needed for full time writing

I need some native female writers. Requirements are- 1. the articles must be plagiarism free. 2. should be written in proper English. 3. should be free of grammatical and punctuational errors. 4. the writers should be online at least 10 hours online every day. 5. should be capable of submitting at lease 6-7 500 words articles per day. Newcomers may bid but i will give a small assignment of 15 minutes to test their skill. I am willing to start with 1.1-1.5 per 500 words. Happy bidding.